Acro-Torq NA Series Adds Features
ACRODYNE offers the Acro-Torq NA series quarter turn electric actuator with integral controls and added features.This makes the actuator more self contained, minimises customer wiring, provides remote and local valve automation with non intrusive control and self diagnosis.
Standard Features
Supply Voltage: 24 VDC, 110 / 240 V AC 1 Ph and 415 V AC 3 PH
Torque Rating: Up to 600 Nm.
Enclosure: IP-67
Control Power: 24 VDC internal and 24 V DC / 110 V DC external
Limit switch: Open / Close for motor control and dry contacts for remote indication
Torque Switch: Open / close for motor control and relay dry contacts for indication
Control Unit:
- Local control station with Remote / Local /Off selector
- Push buttons for Open / Stop / Close.
- Motor Reversing Contactors
- Phase Discriminator
- Emergency shut-down signal
- Auto-scan for auto calibration
- Local Indication: LCD display
Monitor Relay:
- Dry contact for full open / close
- Over torque
- Local / Remote selection.
Options
Flame Proof : Exd II B T4 ATEX
Water tight : IP 68 10 M 72 Hrs
Extended Travel: 120 to 270 Deg
Current position Transmitter: 4 to 20 mA DC
Proportional Control Unit: Input 4 to 20 mA, 1 to 5VDC, 2 to 10 VDC
Output 4 to 20 mA DC
Battery Back-up Re-chargeable battery Pack
Like the basic NA series the Acro-Torq Integral Actuators are built with the same rugged construction and weather proof enclosure to IP 67 /68, and provides a reliable and economical solution to today’s Valve Automation Industry.
